Question

help me friends
don't post irretative answers please ​

Answer 1

a+b+c whereaunequal to 0

Answer 2

Answer:

option c

Step-by-step explanation:

Given :-

a+b+c = 0

a ≠ 0

a,b,c € R

To find:-

Find the roots of the equation ax²+bx+c = 0?

Solution :-

Given quadratic equation is ax²+bx+c = 0

On putting x = 1 in the given equation then

=> a(1)²+b(1)+c = 0

=> a(1)+b+c = 0

=> a+b+c = 0

So, 1 is the root of the given equation.

Let the other zero be A

We know that

Product of the roots = c/a

=> 1(A) = c/a

=> A = c/a

Therefore, the roots 1 and c/a

Answer:-

The roots of the given equation are 1 and c/a

Used formulae:-

• A quadratic equation has at most two roots .
• Sum of the roots = -b/a
• Product of the roots = c/a